000 00623nam a2200241Ia 4500
003 OSt
005 20220918231417.0
006 a|||||r|||| 00| 0
007 ta
008 220917b |||||||| |||| 00| 0 eng d
024 _a280,242
037 _cTextual
040 _aARTS
_cARTS
_beng
041 _2eng
_aeng
082 _aX:87, J7
100 _aSpriegel William R
_9154526
245 0 _aElements of supervision
260 _aNew York
_bJohn Wiley and Sons
_c1957
300 _axii,349p.
_ccm.
650 _aECONOMICS
942 _hX:87, J7
_cTEXL
_2CC
999 _c290980
_d290980